55653750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 165322080

約数和(自身を除く): 109668330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 97, 102, 125, 135, 150, 153, 170, 194, 225, 250, 255, 270, 291, 306, 375, 425, 450, 459, 485, 510, 582, 625, 675, 750, 765, 850, 873, 918, 970, 1125, 1250, 1275, 1350, 1455, 1530, 1649, 1746, 1875, 2125, 2250, 2295, 2425, 2550, 2619, 2910, 3298, 3375, 3750, 3825, 4250, 4365, 4590, 4850, 4947, 5238, 5625, 6375, 6750, 7275, 7650, 8245, 8730, 9894, 10625, 11250, 11475, 12125, 12750, 13095, 14550, 14841, 16490, 16875, 19125, 21250, 21825, 22950, 24250, 24735, 26190, 29682, 31875, 33750, 36375, 38250, 41225, 43650, 44523, 49470, 57375, 60625, 63750, 65475, 72750, 74205, 82450, 89046, 95625, 109125, 114750, 121250, 123675, 130950, 148410, 181875, 191250, 206125, 218250, 222615, 247350, 286875, 327375, 363750, 371025, 412250, 445230, 545625, 573750, 618375, 654750, 742050, 1030625, 1091250, 1113075, 1236750, 1636875, 1855125, 2061250, 2226150, 3091875, 3273750, 3710250, 5565375, 6183750, 9275625, 11130750, 18551250, 27826875, 55653750]

約数ペア:

[(1, 55653750), (2, 27826875), (3, 18551250), (5, 11130750), (6, 9275625), (9, 6183750), (10, 5565375), (15, 3710250), (17, 3273750), (18, 3091875), (25, 2226150), (27, 2061250), (30, 1855125), (34, 1636875), (45, 1236750), (50, 1113075), (51, 1091250), (54, 1030625), (75, 742050), (85, 654750), (90, 618375), (97, 573750), (102, 545625), (125, 445230), (135, 412250), (150, 371025), (153, 363750), (170, 327375), (194, 286875), (225, 247350), (250, 222615), (255, 218250), (270, 206125), (291, 191250), (306, 181875), (375, 148410), (425, 130950), (450, 123675), (459, 121250), (485, 114750), (510, 109125), (582, 95625), (625, 89046), (675, 82450), (750, 74205), (765, 72750), (850, 65475), (873, 63750), (918, 60625), (970, 57375), (1125, 49470), (1250, 44523), (1275, 43650), (1350, 41225), (1455, 38250), (1530, 36375), (1649, 33750), (1746, 31875), (1875, 29682), (2125, 26190), (2250, 24735), (2295, 24250), (2425, 22950), (2550, 21825), (2619, 21250), (2910, 19125), (3298, 16875), (3375, 16490), (3750, 14841), (3825, 14550), (4250, 13095), (4365, 12750), (4590, 12125), (4850, 11475), (4947, 11250), (5238, 10625), (5625, 9894), (6375, 8730), (6750, 8245), (7275, 7650)]